diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 95a20c8b..8a91fdc7 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -14,9 +14,12 @@ concurrency:
 
 env:
   DEFAULT_PYTHON: '3.13'
+  MIN_COVERAGE: 92
 
 permissions:
-  contents: read
+  contents: write
+  checks: write
+  pull-requests: write
 
 jobs:
   oracle_tests:
@@ -128,13 +131,32 @@ jobs:
           coverage combine
           coverage xml -o reports/coverage.xml -i
 
-      - name: Check coverage
-        uses: codecov/codecov-action@v5
+      - name: Coverage comment
+        id: coverage
+        uses: MishaKav/pytest-coverage-comment@v1
         with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-          files: ./reports/coverage.xml
-          fail_ci_if_error: true
-          plugins: noop
+          pytest-xml-coverage-path: ./reports/coverage.xml
+          default-branch: develop
+          xml-skip-covered: true
+          report-only-changed-files: true
+
+
+      - name: Dynamic Badges
+        uses: schneegans/dynamic-badges-action@v1.7.0
+        if: github.repository == 'MobileTeleSystems/syncmaster' && github.event_name == 'push'
+        with:
+          auth: ${{ secrets.AUTOMERGE_TOKEN }}
+          gistID: 03e73a82ecc4709934540ce8201cc3b4
+          filename: syncmaster_badge.json
+          label: Coverage
+          message: ${{ steps.coverage.outputs.coverage }}
+          color: ${{ steps.coverage.outputs.color }}
+
+      - name: Fail if coverage too low
+        if: ${{ steps.coverage.outputs.coverage < env.MIN_COVERAGE }}
+        run: |
+          echo "Coverage is below ${{ env.MIN_COVERAGE }}%!"
+          exit 1
 
       - name: All done
         run: echo 1
diff --git a/README.rst b/README.rst
index 1e65dcf9..09c9ca00 100644
--- a/README.rst
+++ b/README.rst
@@ -20,8 +20,9 @@ Data.SyncMaster
     :target: https://syncmaster.readthedocs.io
 .. |Build Status| image:: https://github.com/MobileTeleSystems/syncmaster/workflows/Run%20All%20Tests/badge.svg
     :target: https://github.com/MobileTeleSystems/syncmaster/actions
-.. |Coverage| image:: https://codecov.io/gh/MobileTeleSystems/syncmaster/graph/badge.svg?token=ky7UyUxolB
-    :target: https://codecov.io/gh/MobileTeleSystems/syncmaster
+.. |Coverage| image:: https://img.shields.io/endpoint?url=https://gist.githubusercontent.com/
+    MTSOnGithub/03e73a82ecc4709934540ce8201cc3b4/raw/syncmaster_badge.json
+    :target: https://github.com/MobileTeleSystems/syncmaster/actions
 .. |pre-commit.ci| image:: https://results.pre-commit.ci/badge/github/MobileTeleSystems/syncmaster/develop.svg
     :target: https://results.pre-commit.ci/latest/github/MobileTeleSystems/syncmaster/develop
 
diff --git a/codecov.yml b/codecov.yml
deleted file mode 100644
index f70a6738..00000000
--- a/codecov.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-coverage:
-  status:
-    project:
-      default:
-        target: 92%
-        threshold: 1%